Plasma Dispersion Induced Self-Focusing of a Vortex Laser Beam in Silicon

Nadav Shabairou, Zeev Zalevsky, Moshe Sinvani

Research output: Contribution to conferencePaperpeer-review

Abstract

In this work, we demonstrate the focusing of a Gaussian laser beam, in silicon, by a vortex-shaped beam where both beams are at a wavelength of 775nm, which can sharpen the beam's PSF to improve the resolution in laser scanning microscopy.

Original languageEnglish
DOIs
StatePublished - 2023
Event2023 Imaging Systems and Applications, IS 2023 in Optica Imaging Congress - Part of Imaging and Applied Optics Congress 2023 - Boston, United States
Duration: 14 Aug 202317 Aug 2023

Conference

Conference2023 Imaging Systems and Applications, IS 2023 in Optica Imaging Congress - Part of Imaging and Applied Optics Congress 2023
Country/TerritoryUnited States
CityBoston
Period14/08/2317/08/23

All Science Journal Classification (ASJC) codes

  • General Computer Science
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Space and Planetary Science
  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Instrumentation

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